
.D-block-base{
  @include block-base($block-bg, $block-border);
  left:0;
  right:0;
  overflow: hidden;
}

.block-0{
  @include block-base($block-bg, 0);
  left:0;
  right:0;
  overflow: hidden;
}

.block-group{
  @include block-group($block-group-padding, $block-border)
}

.block-radius{
  @include border-radius(4px);
}

.not-visible,
.display-none,
.display-hide {display: none; }

/* IE8 & IE9 mode utilities */
.ie8{
  .visible-ie8 {display: inherit !important; }
  .hidden-ie8 {display: none !important;}
}
.visible-ie8 { display: none; }
.hidden-ie8 { display: inherit;}
.visible-ie9 {display: none;}
.hidden-ie9 { display: inherit;}

.ie9{
  .visible-ie9 { display: inherit !important; }
  .hidden-ie9 {display: none !important;}
}